Mewn gwirionedd, mae effaith atomization ffroenell atomizing yn gysylltiedig â llawer o agweddau, ac mae gwahanol fathau o ffroenell atomizing yn effeithio'n wahanol arno, megis:
1. atomizer pwysau
Wrth ddefnyddio ffroenell atomizing pwysau (uniongyrchol ac allgyrchol) i wneud llwch chwistrellu, mae'r effeithlonrwydd tynnu llwch yn dibynnu'n bennaf ar y pwysau cyflenwad dŵr, ac mae pwysedd dŵr gwahanol feintiau gronynnau yn wahanol ar gyfer yr achlysuron defnydd pendant. Po uchaf yw pwysedd y llwch mân, yr uchaf yw'r pwysedd. Gall y pwysedd cyflenwad dŵr uchel nid yn unig gael niwl dŵr mân y gronynnau, ond hefyd wneud i'r gronynnau niwl dŵr gael cyflymder symud uchel a chynnwys dŵr gofod mawr, sy'n fuddiol iawn i'r dull lleihau llwch yn seiliedig ar fecanwaith gwrthdrawiad. Yn ôl y gwasgariad gronynnau llwch gwirioneddol a gofynion effeithlonrwydd lleihau llwch, gall cyfeirio at y gromlin gyfatebol i ddewis y pwysedd dŵr priodol gyflawni canlyniadau da a'r buddion economaidd gorau. Mae'r casgliad yn berthnasol i unrhyw weithle lle defnyddir ffroenell chwistrellu atomizing pwysau i chwistrellu a setlo llwch glo.
2. atomizer dau gam
① Influence of mixing tube diameter and length: the smaller inner diameter of mixing tube can increase the relative velocity of gas-liquid two phases, which is conducive to atomization, but it will affect the re aggregation of atomized particles. Because the mixing tube is too long and the gas energy loss is too much, the atomization of liquid flow will become worse; If the mixing tube is too short, the gas energy can not be fully utilized, resulting in insufficient atomization of liquid flow.
② Effect of nozzle: because reducing the outlet area will increase the outlet pressure drop, the acceleration of gas-liquid mixture is significantly enhanced, and the relative velocity of gas-liquid phase increases, which also makes the liquid phase break finer. However, the increase of outlet pressure drop will inevitably increase the pressure in the mixing pipe, resulting in the decrease of the relative velocity of gas-liquid two phases in the mixing pipe, which will make the atomization worse.
③ Relationship between gas-liquid ratio and atomized particle size: with the increase of gas-liquid ratio, the atomized particle size decreases. Therefore, increasing the gas-liquid ratio can increase the relative velocity of gas-liquid two phases and make the liquid film break finer. However, when the gas-liquid ratio increases to a certain extent, the change of particle size is not obvious.
④ Change of droplet concentration with gas-liquid ratio: with the increase of gas-liquid ratio, the particle concentration of water decreases, which is caused by the decrease of water mass fraction in air
